The Python Coding Manual. Within these pages are the essential tutorials that will help you progress through the process of building your first piece of code, to tackling variables, numbers and expressions, user input, Python modules, and building and manipulating lists of data. We’ve even included a section called the Code Repository, covering a huge range of different types of Python programming, which you’re free to delve into and use in your own unique programs. Learning Python is great fun, so what are you waiting for?